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Noise Evaluation of S-Polymer Gears [PDF]
Polymers, 2022 In this study, an acoustic behaviour of S-polymer gears made of the material combination POM/PA66 was investigated and compared to the standardised involute gears (E-gears). Basic evaluating characteristics included noise during operation, which is of particular significance when noise reduction is expected.
Srećko Glodež, Matija Hriberšek
exaly +6 more sources
Accelerated lifetime testing of reinforced polymer gears
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 The main advantages of polymer gears compared to metal gears are low manufacturing costs for mass production, vibration damping, and there is no need for a lubricant.
Jože TAVČAR +2 more
doaj +5 more sources
Noise Evaluation of Coated Polymer Gears. [PDF]
Polymers (Basel), 2023 A comprehensive experimental investigation of the noise evaluation of coated spur polymer gears made of POM was performed in this study. The three Physical Vapour Deposition (PVD) coatings investigated were aluminium (Al), chromium (Cr), and chromium nitrite (CrN).
Polanec B, Glodež S, Belšak A.
europepmc +5 more sources
An investigation on the potential of bio-based polymers for use in polymer gear transmissions
Polymer Testing, 2021 The potential for replacing the fossil-based Polyoxymethylene (POM) and Polyamide 66 (PA 66) in polymer gear applications with a bio-based Polyamide 6.10 (PA 6.10) was studied and is presented in the article.
Damijan Zorko +2 more
doaj +4 more sources
Experimental Investigation of the Wear Behaviour of Coated Polymer Gears. [PDF]
Polymers (Basel), 2021 A comprehensive experimental investigation of the wear behaviour of coated spur polymer gears made of POM is performed in this study. The three physical vapour deposition (PVD) coatings investigated were aluminium (Al), chromium (Cr), and chromium nitrite (CrN).
Polanec B +4 more
europepmc +4 more sources
Computational Model for Analysing the Tooth Deflection of Polymer Gears. [PDF]
Polymers (Basel)A computational model for analysing the tooth deflection of polymer gears is presented in this paper. Because polymer gears have less stiffness compared to metal gears, the proposed approach considers a comprehensive analysis to determine the most suitable numerical model, i.e., the number of teeth that should be modelled for a given gear’s geometry ...
Ignatijev A, Glodež S, Kramberger J.
europepmc +4 more sources
A review on failure characteristics of polymer gear [PDF]
MATEC Web of Conferences, 2017 Polymer are now widely used as substitute material for steel gear in low load devices. Its failure differs from gears made of steel, thus it is important to categorize the failures shown by polymer gears.
Md Ghazali Wafiuddin +4 more
doaj +2 more sources
Technological optimization and fatigue evaluation of carbon reinforced polyamide 3D printed gears [PDF]
HeliyonNowadays, this is even more challenging while additive manufacturing technology is used for prototyping, as well as the production of gearing systems.
Matija Hriberšek +5 more
doaj +2 more sources
Experimental and numerical investigation of short carbon fiber reinforced PA66 spur gears for fatigue performance optimization [PDF]
Scientific ReportsThe growing demand for lightweight and high performance mechanical components has accelerated the implementation of composite materials as alternatives to conventional metals.
Dilip S. Choudhari +6 more
doaj +2 more sources
A multicriteria function for polymer gear design optimization [PDF]
Journal of Computational Design and Engineering, 2021 Abstract A reliable method of optimization of polymer gears remains, to date, an open challenge, due to the lack of specific material characterization of polymers and to the complex nonlinear relations between different geometric and operating parameters.
Joze Tavcar +3 more
openaire +1 more source